Vandaag werd het in 1983 voor het eerst 25 C. Alle eerste 25 C die pas in juni of juli vielen:
| 1-jun | 1983 | |||||
| 2-jun | 1958 | |||||
| 3-jun | 1933 | 1950 | 2021 | |||
| 4-jun | 1941 | 1959 | ||||
| 5-jun | 1960 | 1964 | 2015 | |||
| 6-jun | 1930 | 1939 | 1961 | 1970 | 1980 | 2010 |
| 7-jun | 1915 | 1919 | 1938 | |||
| 8-jun | 1963 | |||||
| 10-jun | 1935 | |||||
| 12-jun | 1920 | 1965 | ||||
| 13-jun | 1977 | |||||
| 14-jun | 1962 | |||||
| 15-jun | 1957 | |||||
| 17-jun | 1927 | 1936 | ||||
| 18-jun | 2013 | |||||
| 19-jun | 1912 | 1955 | 1973 | |||
| 20-jun | 1984 | |||||
| 23-jun | 1942 | |||||
| 25-jun | 1994 | |||||
| 26-jun | 1972 | |||||
| 29-jun | 1952 | 2009 | ||||
| 2-jul | 1991 | |||||
| 9-jul | 1956 | |||||
| 12-jul | 1926 | 1928 | ||||
| 20-jul | 1965 | |||||
| 31-jul | 1951 |